Siemens SIRIUS 3SK1 Manual page 130

Circuit diagrams
7.2 Typical circuits
Table 7- 16 Typical circuit 16:
Two-hand operation with cross-circuit detection, with autostart
You can find further information on two-hand operation in chapter Two-hand
operation/synchronism (Page 38).
Further information:
● SIRIUS Safety Integrated application manual
(https://support.industry.siemens.com/cs/ww/en/view/81366718)
● FAQs on 3SK1 (https://support.industry.siemens.com/cs/ww/en/ps/16382/faq)
130
Autostart
•
With cross-circuit detection
•
2 x single-channel
•
Jumper T1/PAR for NC/NO evaluation
•
Sensor: Two-hand NO/NO sensor
•
3SK112/3SK122 Advanced
•
DIP switch
1 2
OFF ON
left right
PL in accordance with ISO 13849-1
Safety Integrity Level (SILCL) to
IEC 61508
Manual, 06/2018, A5E02526190021A/RS-AD/004
3 4
OFF —
left
e
3
SIRIUS 3SK1 safety relays